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【单选题】
人类进入21世纪,英国广播公司(BBC)在全国范围内进行千年思想家网评,名列榜首的是。你认为获此殊荣的主要原因是A.
提出相对论为原子能的开发和利用奠定理论基础
B.
发现了人类历史发展的规律
C.
创立科学社会主义，为资产阶级运动提供了科学理论指导
D.
提出生物进化论，摧毁了长期盛行的神造论，更新了人们的观念
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举一反三
【单选题】听力原文：W: You ought to write to Linda. She's been sick and does so like to get letters. M: All right. My hands are full, but I shouldn't have neglected her. Q: What do we learn about Linda? (15)
A.
She likes to get mail.
B.
She is angry for being neglected.
C.
She is their best friend.
D.
She is their employee.
【单选题】低碳钢压缩时的σ-ε曲线与低碳钢拉伸时的σ-ε曲线（）。
A.
在比例极限σp以内，两曲线基本重合
B.
在屈服点σs以内，两曲线基本重合
C.
在强化极限σb以内，两曲线基本重合
D.
试件拉断之前，两曲线基本重合
【单选题】Bobbie is always sick and weak his brother Frank is a good football player, as strong as a horse.
A.
when
B.
as
C.
while
D.
though
【简答题】低碳钢拉伸σ—ε特性曲线可分为弹性阶段、()、()、()。
【单选题】听力原文：W：You ought to write to Eleanor．She's been sick and she does so like to get letters． M：All right．I have been busy，but I shouldn't have neglected her． Q：What do we learn about Eleanor? (16)
A.
She likes to write letters.
B.
She hasn't seen her friends lately.
C.
She is eager to get man's cares.
D.
She lives together with the two speakers.
【单选题】低碳钢拉伸时的应力应变关系曲线依次分为( )、( )、( )、( )。
A.
线弹性阶段，屈服阶段，强化阶段，局部变形阶段
B.
屈服阶段，弹性阶段，强度阶段，局部变形阶段。
C.
弹性阶段，屈服阶段，强度阶段，局部变形阶段。
D.
弹性阶段，强度阶段，局部变形阶段，屈服阶段。
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